17705428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 35280000

約数和(自身を除く): 17574572

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 59, 116, 118, 199, 236, 377, 398, 754, 767, 796, 1508, 1534, 1711, 2587, 3068, 3422, 5174, 5771, 6844, 10348, 11542, 11741, 22243, 23084, 23482, 44486, 46964, 75023, 88972, 150046, 152633, 300092, 305266, 340489, 610532, 680978, 1361956, 4426357, 8852714, 17705428]

約数ペア:

[(1, 17705428), (2, 8852714), (4, 4426357), (13, 1361956), (26, 680978), (29, 610532), (52, 340489), (58, 305266), (59, 300092), (116, 152633), (118, 150046), (199, 88972), (236, 75023), (377, 46964), (398, 44486), (754, 23482), (767, 23084), (796, 22243), (1508, 11741), (1534, 11542), (1711, 10348), (2587, 6844), (3068, 5771), (3422, 5174)]